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Indices and Standard Form: Pre-Assessment

Authored by Christina Romauli

Mathematics

7th - 9th Grade

CCSS covered

Used 133+ times

Indices and Standard Form: Pre-Assessment
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15 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

Write 2 x 2 x 2 x 2 in index form

23
25
16
24

Tags

CCSS.6.EE.A.1

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Simplify: χ3 ÷ χ2

χ

χ5

χ6

χ-1

1/χ

Tags

CCSS.HSA.APR.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Evaluate 2+ 32

72
36
12
17

Tags

CCSS.6.EE.A.2C

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify the following expression: 
xy-7

xy7
x/y7
x7/y
x7y

Tags

CCSS.8.EE.A.1

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

(y9)-2

y18
y11
1/y18
y9/2

Tags

CCSS.8.EE.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which is greater,  26540 or 50?

26540
50
They are the same
Zero is greater

Tags

CCSS.8.EE.A.1

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the missing index?(26)x = 218

12

3

10

4

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